Revert the unauthorized conversion of pkg-config from a proper build dep
to the new macro (r301539). Convert pkg-config to pkgconf.
Add a build dep on pkgconf to pidgin-otr to handle libotr's .pc files

new devel/pkgconf added to replace devel/pkg-config. new version of pkg-config
are no more self hosting so we are stuck with 0.25 version while pkgconf provide
the same set of features as 0.27 and a compatible frontend. A symlink to
pkg-config has been added for convenience and compatibility
This also introduces a new macro to use pkgconf in your ports:
USE_PKGCONFIG
it can take the following arguments:
- yes (meaning build only dep)
- build (meaning build only dep)
- run (meaning run only dep)
- both (meaning run and build dep)
From now USE_GNOME= pkgconfig is deprecated in favour of USE_PKGCONFIG
The old gnome macro has been modified to use pkgconf but still the sameway: run
and build dep to avoid large breakage.
While here fix some ports relying on pkg-config but not specifying it, fix some
ports broken because testing wrong .pc files, and fix ports using pkg-config
--version to determine pkg-config version instead of
pkg-config --modversion pkg-config like recommanded by pkg-config
With Hat: portmgr
Exp-runs by: bapt (pointhat-west), beat (pointyhat)

This plugin allows you to set up your twitter accounts as buddies
in pidgin. It supports OAuth authentication and HTTPS.
You will see messages from your timeline which you can reply to,
retweet, etc.
WWW: http://code.google.com/p/microblog-purple/wiki/README
Feature safe: yes